994048399440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1457891}}^1$

素因数の和:1458857

約数の個数: 120

約数和(自身を含む): 3341873347488

約数和(自身を除く): 2347824948048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 947, 1894, 2841, 3788, 4735, 5682, 7576, 8523, 9470, 11364, 14205, 15152, 17046, 18940, 22728, 28410, 34092, 37880, 42615, 45456, 56820, 68184, 75760, 85230, 113640, 136368, 170460, 227280, 340920, 681840, 1457891, 2915782, 4373673, 5831564, 7289455, 8747346, 11663128, 13121019, 14578910, 17494692, 21868365, 23326256, 26242038, 29157820, 34989384, 43736730, 52484076, 58315640, 65605095, 69978768, 87473460, 104968152, 116631280, 131210190, 174946920, 209936304, 262420380, 349893840, 524840760, 1049681520, 1380622777, 2761245554, 4141868331, 5522491108, 6903113885, 8283736662, 11044982216, 12425604993, 13806227770, 16567473324, 20709341655, 22089964432, 24851209986, 27612455540, 33134946648, 41418683310, 49702419972, 55224911080, 62128024965, 66269893296, 82837366620, 99404839944, 110449822160, 124256049930, 165674733240, 198809679888, 248512099860, 331349466480, 497024199720, 994048399440]

約数ペア:

[(1, 994048399440), (2, 497024199720), (3, 331349466480), (4, 248512099860), (5, 198809679888), (6, 165674733240), (8, 124256049930), (9, 110449822160), (10, 99404839944), (12, 82837366620), (15, 66269893296), (16, 62128024965), (18, 55224911080), (20, 49702419972), (24, 41418683310), (30, 33134946648), (36, 27612455540), (40, 24851209986), (45, 22089964432), (48, 20709341655), (60, 16567473324), (72, 13806227770), (80, 12425604993), (90, 11044982216), (120, 8283736662), (144, 6903113885), (180, 5522491108), (240, 4141868331), (360, 2761245554), (720, 1380622777), (947, 1049681520), (1894, 524840760), (2841, 349893840), (3788, 262420380), (4735, 209936304), (5682, 174946920), (7576, 131210190), (8523, 116631280), (9470, 104968152), (11364, 87473460), (14205, 69978768), (15152, 65605095), (17046, 58315640), (18940, 52484076), (22728, 43736730), (28410, 34989384), (34092, 29157820), (37880, 26242038), (42615, 23326256), (45456, 21868365), (56820, 17494692), (68184, 14578910), (75760, 13121019), (85230, 11663128), (113640, 8747346), (136368, 7289455), (170460, 5831564), (227280, 4373673), (340920, 2915782), (681840, 1457891)]